When generating new purchase orders for parts, ESC will automatically generate a new number and assign it to the order for you. ESC also provides you with the ability to change the starting point of these transaction numbers. To change the starting point of your purchase order or vendor credit numbers, head to Vendors → Set Purchase Order Counter.
Enter the new beginning number and then click OK.
**Never change this number to one previous than the current number. This could cause ESC to recall previous records, rather than creating new ones and assigning an available ID.